:root {
  --amber: #ffb454; --teal: #46f5c8; --red: #ff3355;
  --ink: #0a0b12; --ink2: #11131f; --paper: #d9d3c5; --dim: #8f93a3;
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body { background: var(--ink); color: var(--paper);
  font-family: "Trebuchet MS", "Gill Sans", Verdana, sans-serif;
  background-image: radial-gradient(ellipse 90% 50% at 50% -10%,
    rgba(255, 140, 40, 0.14), transparent); }
#top { position: sticky; top: 0; z-index: 20; display: flex;
  justify-content: space-between; align-items: center;
  padding: 12px 5vw; background: rgba(8, 9, 16, 0.82);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #232636; }
.brand { letter-spacing: 6px; color: var(--amber);
  text-shadow: 0 0 14px rgba(255, 150, 60, 0.5); font-size: 18px; }
#top a { color: var(--ink); background: var(--amber); text-decoration: none;
  padding: 8px 18px; border-radius: 8px; font-weight: bold; letter-spacing: 1px; }
#hero { display: flex; flex-wrap: wrap; align-items: center; gap: 34px;
  padding: 48px 5vw 40px; }
#hero-text { flex: 1 1 340px; min-width: 280px; }
#hero h1 { font-size: clamp(40px, 7.5vw, 76px); letter-spacing: 10px;
  color: var(--amber); text-shadow: 0 0 32px rgba(255, 140, 40, 0.45); }
.tagline { font-size: clamp(15px, 2.2vw, 20px); margin: 14px 0 26px;
  color: var(--paper); max-width: 46ch; }
#play-now { display: inline-block; text-decoration: none; font-size: 20px;
  letter-spacing: 2px; color: #14100a; padding: 15px 38px; border-radius: 12px;
  background: linear-gradient(180deg, #ffd08a, var(--amber));
  box-shadow: 0 0 34px rgba(255, 160, 60, 0.5), inset 0 1px 0 #ffe9c4; }
#play-now:hover { filter: brightness(1.13); transform: translateY(-1px); }
.tiny { margin-top: 16px; color: var(--dim); font-size: 13px; }
#hero-preview { flex: 1 1 420px; min-width: 280px; max-width: 100%;
  aspect-ratio: 920 / 540; height: auto; border-radius: 16px;
  border: 1px solid #262a3a; background: #05060c;
  box-shadow: 0 12px 50px rgba(0, 0, 0, 0.65), 0 0 40px rgba(255, 140, 40, 0.08); }
main { padding: 10px 5vw 30px; max-width: 1200px; margin: 0 auto; }
h2 { font-size: clamp(22px, 3.4vw, 32px); letter-spacing: 3px;
  color: var(--paper); margin: 34px 0 18px; border-bottom: 1px solid #232636;
  padding-bottom: 10px; }
#gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px; }
#gallery figure { background: var(--ink2); border: 1px solid #262a3a;
  border-radius: 14px; overflow: hidden; }
#gallery img { display: block; width: 100%; height: auto; }
#gallery figcaption { padding: 10px 14px; font-size: 13px; color: var(--dim);
  letter-spacing: 1px; }
#features { list-style: none; display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
#features li { background: var(--ink2); border: 1px solid #262a3a;
  border-left: 3px solid var(--amber); border-radius: 10px;
  padding: 14px 16px; font-size: 15px; line-height: 1.55; }
#features b { color: var(--amber); }
#features i { color: var(--teal); }
#controls { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.key { display: flex; gap: 12px; align-items: baseline; background: var(--ink2);
  border: 1px solid #262a3a; border-radius: 10px; padding: 12px 14px; }
kbd { font-family: inherit; background: #1c2030; border: 1px solid #3a4056;
  border-bottom-width: 3px; border-radius: 6px; padding: 4px 9px;
  color: var(--teal); font-size: 14px; white-space: nowrap; }
.key span { color: var(--dim); font-size: 14px; }
.goal { grid-column: 1 / -1; margin-top: 8px; font-size: 16px; line-height: 1.7; }
.goal b { color: var(--amber); }
footer { text-align: center; padding: 34px 5vw 44px; color: var(--dim);
  border-top: 1px solid #232636; margin-top: 30px; }
footer a { color: var(--amber); }
@media (max-width: 640px) {
  #hero { padding: 28px 5vw; gap: 20px; }
  #hero h1 { letter-spacing: 6px; }
  #play-now { display: block; text-align: center; }
  .brand { letter-spacing: 4px; font-size: 15px; }
}